Cat's Claw Extract powder
Botanical Source:Uncaria tomentosa
Appearance:Fine Brownish yellow Powder
Plant Part Used:Aerial parts
Specification:Ratio:4:1;10;1 Alkaloids 3%
Test Method: UV
Certifications: ISO9001, FSSC22000, KOSHER, HALAL, HACCP, FDA
Packing Size: 25kg/drum
Transportation: Courier, Air, Ocean
MOQ: sample and small kgs trial order available, commercial order MOQ 25kg
Delivery: Ready stock, Prompt shipment
- Free Samples
- Quality Assurance
- 24/7 Customer Service
Product Introduction
What is Cat's Claw Extract Powder?
Kingherbs Limited produces pharmaceutical-grade Cat's Claw Extract powder determined from Uncaria tomentosa internal bark, standardized to contain 3–5% add up to oxindole alkaloids through HPLC measurement. Our extraction prepare accomplishes a pentacyclic oxindole alkaloid (POA) to tetracyclic oxindole alkaloid (TOA) proportion surpassing 8:1, dispensing with adversarial obstructions watched in unrefined botanical fabric. Utilizing controlled hydro-ethanolic extraction at temperatures underneath 60°C and spray-drying at 80–100 work molecule measure, we convey batch-to-batch consistency with overwhelming metal substance underneath 3 ppm lead and 2 ppm arsenic. The powder shows >95% dispersibility in watery frameworks at pH 5.5–7.0 and keeps up strength for 24 months beneath standard capacity conditions.

Cat's Claw Extract Powder Certificate of Analysis
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Product Name
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Cat's Claw Extract powder
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Batch Number
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Botanical Source
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Uncaria tomentosa
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Batch Quantity
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200kgs
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Plant Part Used
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Aerial parts, 100% natural
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Country of Origin
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China
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Type of Product
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Ratio Extract
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Active Ingredient markers
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/
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Analysis Items
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Specifications
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Results
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Methods used
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Appearance
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Fine Brownish yellow Powder
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Conforms
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Visual test
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Odor & Taste
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Characteristic
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Conforms
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Organoleptic test
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Bulk Density
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50-60g/100ml
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Conforms
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ASTM D1895B
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Particle Size
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98% through 80 Mesh
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Conforms
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AOAC 973.03
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Solubility
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Soluble in water
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Conforms
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Visual
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Extract Ratio
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4:1
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4:1
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Loss on Drying
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NMT 5.0%
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3.49%
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USP
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Ash Content
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NMT 5.0%
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3.12%
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2g /525℃ /3hrs
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Extract Solvents
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Water
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Conforms
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/
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Heavy Metals
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NMT 10ppm
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Conforms
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ICPMS
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Arsenic (As)
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NMT 1ppm
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Conforms
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ICPMS
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Lead (Pb)
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NMT 0.5ppm
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Conforms
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ICPMS
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Cadmium (Cd)
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NMT 1ppm
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Conforms
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ICPMS
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Mercury(Hg)
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NMT 0.3ppm
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Conforms
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ICPMS
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Sterilization Method
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High temperature & pressure for a short time of 5~10 seconds
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Microbiological Data
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Total Plate Count < 10,000cfu/g
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< 1,000 cfu/g
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USP<2021>
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Total Yeast & Mold < 1,000cfu/g
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< 100 cfu/g
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USP<2021>
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E. Coli to be absent
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Absent
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USP<2022>
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Staphylococcus to be absent
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Absent
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USP<2022>
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Enterobacteria <1000cfu/g
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Conforms
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USP<2022>
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Salmonella to be absent
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Absent
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USP<2022>
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Packing and Storage
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Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum.
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Keep tightly sealed, store away from moisture, strong heat and sunlight.
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Shelf Life
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2 years if sealed and stored in the recommended conditions.
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All clumps incorporate nitty gritty HPLC chromatograms. Generation takes after FSSC22000, ISO9001, HACCP, HALAL, and Legitimate standards.
Cat's Claw Extract Powder Benefits
1. Safe Framework Modulation
The extract actually bolsters characteristic executioner cell action through NF-kB pathway tweak. Standardized POA substance guarantees steady immunological reaction without the obstructions seen in foul material.
2. Joint Wellbeing and Mobility
Clinical information underpins its part in overseeing fiery markers. You'll discover this fixing especially compelling in details focusing on incidental joint inconvenience and adaptability maintenance.
3. Antioxidant Protection
With tall polyphenol substance, the powder combats oxidative push at the cellular level. This makes it perfect for anti-aging conventions and recuperation formulations.
4. Stomach related Wellness
Traditional utilize for gastrointestinal consolation is sponsored by its anti-inflammatory properties. It underpins mucosal judgment and solid stomach related function.
5. DNA Repair Support
Research demonstrates POAs may encourage cellular repair instruments. This positions it as a important component in comprehensive cellular wellbeing programs.

Cat's Claw Extract Powder Applications
Dietary Supplements
Our fine powder shape coordinating consistently into capsules and tablets. You can define at 300–500 mg per serving for resistant bolster or 600–1000 mg for joint wellbeing conventions. The 80–100 work measure guarantees great mix consistency in multi-ingredient formulations.
Functional Beverages
Water-dispersible variations work outstandingly well in recuperation drinks and wellness shots. The Cat's Claw Extract powder keeps up solidness in pH ranges from 3.5 to 7.0, culminate for tea mixes and ready-to-drink formats.
Cosmeceuticals
Anti-inflammatory and antioxidant properties make this extract important in anti-aging serums and UV-protection details. It illustrates compatibility with both oil and water stages in emulsion systems.
Veterinary Nutrition
Premium pet supplement producers join our extract into senior creature portability items. Our low-solvent buildup profile and controlled overwhelming metal substance meet rigid creature security requirements.

Our Certifications
Kingherbs Restricted keeps up comprehensive quality affirmation through:
• ISO9001 Quality Management System Certificate
• FSSC22000 Food Safety System Certificate
• HACCP System Certificate
• HALAL Certification
• KOF-K Certification
• FDA Registration
• Part of Hunan Botanical Extract Association (HNBEA)

Each certificate ensures that your supply chain meets international regulatory standards from sourcing through final packaging.
Frequently Asked Questions
Q:What is your MOQ, lead time, and sample policy?
A:Standard MOQ is 25kg. Lead time runs 7–15 working days after order confirmation. We provide free samples (50–100g) for qualified B2B customers. Packaging options include 25kg fiber drums or 1kg/5kg foil bags.
Q:Is the extract suitable for capsules, tablets, or liquids?
A:Absolutely. We supply fine powder (80–100 mesh) for dry encapsulation and tableting, plus water-soluble versions for liquid tinctures, syrups, and functional beverages.
Q:What is the Latin name and specification of your extract?
A:Our product derives from Uncaria tomentosa inner bark. Standard specifications include 4:1 and 10:1 ratios, plus standardized versions at 3% alkaloids and 2–5% total alkaloids including rhynchophylline.
Q:What are the main applications for this extract?
A:It's widely used in immune support supplements (for natural killer cell activity), joint health formulations (anti-inflammatory support), digestive health products, and antioxidant blends.
Q:What is the significance of the POA/TOA ratio?
A:Pentacyclic Oxindole Alkaloids (POAs) drive immune-modulating effects, while Tetracyclic Oxindole Alkaloids (TOAs) can act as antagonists. High-quality extracts ensure a high POA/TOA ratio via selective extraction.
Q:Does this extract comply with Proposition 65?
A:Yes. Our rigorous ICP-MS batch testing ensures heavy metal levels remain significantly below California Prop 65 warning thresholds.
Packaging and Transportation
Bundling Options:
- Standard: 25kg fiber drums with twofold food-grade polyethylene bags
- Small amount: 1kg or 5kg aluminum thwart bags
- Custom bundling accessible upon request
Transportation Methods:
- Courier: DHL, FedEx, UPS for tests and little orders (3–5 commerce days)
- Air Cargo: For orders 100–500kg (7–10 days)
- Ocean Cargo: For bulk orders >500kg (cost-effective for expansive volumes)
All shipments incorporate total documentation: commercial receipt, pressing list, COA, and certificates. We handle traditions clearance bolster for universal clients.

Why Choose Kingherbs Limited?
25+ A long time of Fabricating Excellence
Since 1996, we've specialized in botanical extract generation. Our involvement interprets into unsurprising quality and supply reliability.
Full Supply Chain Control
We collaborate straightforwardly with certified planting bases. This implies you get steady crude fabric quality with controlled seed assortment, soil composition, and gather timing.
Pure Extraction Technology
We utilize as it were unadulterated water or food-grade ethanol—no destructive solvents. This guarantees clean color, quick solvency, and predominant security profiles for your conclusion products.
Technical Customization Support
Beyond fixings, we give detailing arrangements. Our application research facility helps with refreshment improvement, gummy details, tablet optimization, and steadiness testing.
Flexible Arrange Sizes
We back little trial orders nearby commercial volumes. Whether you require 1kg for R&D or 1000kg for generation, we oblige your timeline.
One-Stop Sourcing
In expansion to botanical extracts, we supply vitamins, amino acids, minerals, and claim to fame chemicals. This rearranges your obtainment handle with a single trusted accomplice.

Warehouse & Shipping

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Contact Us
Ready to source premium Cat's Claw Extract powder for your next formulation? Email us at info@kingherbs.com for specifications, samples, and technical support.
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